When a woman is so sexually attracted to a badass motherf*ckin' Russian, and decides to get his signature signed on her nipple(s).
eg: "Oh my god, Dmitry. I am in love with your masculinity. Can you sign my nipple? <3"
"Silly girl. In Soviet Russia, The Nipple signs YOU."
"Silly girl. In Soviet Russia, The Nipple signs YOU."
by NippleSignsYou August 2, 2014